Electromagnetic scattering of ground surface combining with man-made target: Modeling and simulation
- Resource Type
- Conference
- Authors
- Guo, Peng; Hu, Chufeng; Guo, Lifang; Li, Nanjing
- Source
- 2017 Sixth Asia-Pacific Conference on Antennas and Propagation (APCAP) Antennas and Propagation (APCAP), 2017 Sixth Asia-Pacific Conference on. :1-3 Oct, 2017
- Subject
- Aerospace
Bioengineering
Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Engineered Materials, Dielectrics and Plasmas
Fields, Waves and Electromagnetics
Nuclear Engineering
Photonics and Electrooptics
Transportation
Electromagnetic scattering
Data models
Simulation
Fluctuations
Indexes
composite pyramid-ground model
facet
echo
electromagnetic scattering
- Language
In order to obtain the electromagnetic scattering of ground surface combining with man-made target. The geometric composite pyramid-ground model is built by the means of digital elevation data superposition method and the faceted element is used to describe the composite model to calculate the electromagnetic scattering. Then the echoes of the composite model are obtained by superimposing the echoes of all the facets. The simulation results show that the feature similarity between the geometric model and the simulation image is consistent. In addition, the fluctuation of the corresponding ground coordinate is also consistent.